<!DOCTYPE html>
<html>
    <head>
        <title>crud</title>
    </head>
    <body>
        <form action="/add_user" method='post'>
            <p>ADD_USER</p>
            <label for = 'name'>NAME:</label>
            <input type="text" id="name" name="name">
            <br>
            <label for="email"> Email</label>
            <input type="email" id="email" name="email">
            <br>
            <input type="submit" value="提交名称和邮箱">
        </form>

        <form action="/get_users" method='post'>
            <p>GET_USER</p>
            <label for = 'get_users'>输入查询用户名称</label><br>
            <input type="submit" value="查询用户">
        </form>

        <form action="/delete_user" method='post'>
            <p>DELETE_USER</p>
            <label for = 'userid'>输入删除用户名称</label>
            <input type="text" id="userid" name="userid">
            <br>
            <input type="submit" value="删除改用户">
        </form>

        <form action="/update_user" method='post'>
            <P>UPDATE_USER</P>
            <label for = 'name'>输入用户名</label>
            <input type="text" id="name" name="name">
            <br>
            <label for = "email">输入邮箱</label>
            <input type="email" id="email" name="email">
            <input type="submit" value="更新该用户">

        </form>

    </body>

</html>